Now showing items 1-16 of 16

    • Acute exposure to C60 fullerene damages pulmonary mitochondrial function and mechanics 

      Caldeira, Dayene De Assis Fernandes; Mesquita, Flvia Muniz; Pinheiro, Felipe Gomes; Oliveira, Dahienne Ferreira; Oliveira Silva, Luis Felipe; Nascimento, José Hamilton Matheus Do; Takiya, Christina Maeda; Maciel, Leonardo; Zin, Walter Araújo (Taylor & Francis, 2021)
      Acceso restringido
      C60 fullerene (C60) nanoparticles, a nanomaterial widely used in technology, can offer risks to humans, overcome biological barriers, and deposit onto the lungs. However, data on its putative pulmonary burden are scanty. ...
    • Covid-19 in Peru: From supervised walks for children to the first case of Kawasaki-like syndrome 

      Yáñez, Jaime A.; Álvarez-Risco, Aldo; Delgado Zegarra, Jaime (BMJ Publishing Group, 2020)
      Acceso abierto
      To the Editor: Godlee appraises the UK government’s response to covid-19.1 Peru is among the countries with the most covid-19 cases globally,2 reaching 178¿914 cases on 3 June.3 Regardless of this, on 18 May the Peruvian ...
    • COVID-19 pandemic lockdown and problematic eating behaviors in a student population 

      Flaudias, Valentín; Iceta, Sylvain; Zerhouni, Oulmann; Rodgers, Rachel Florence; Billieux, Joël; Llorca, Pierre Michel; Boudesseul, Jordane; de Chazeron, Ingrid; Romo, Lucia; Maurage, Pierre; Samalin, Ludovic; Bègue, Laurent; Näassila, Mickaël; Brousse, Georges; Guillaume, S. (NLM (Medline), 2020)
      Acceso abierto
      Background and aims: Since mid-March 2020, over 3 billion people have been confined as a result of the COVID-19 pandemic. Problematic eating behaviors are likely to be impacted by the pandemic through multiple pathways. ...
    • Detección del SARS-CoV-2 en radiografías de tórax por medio de descriptores intermedios y técnicas de machine learning 

      Bardález Trigoso, Gonzalo; Bazán Arzapalo, Jean Pablo; Fabián, Junior; Montenegro Montori, Pedro (Universidad de Lima, 2021)
      Acceso abierto
      El SARS-CoV-2, que causa la enfermedad del COVID-19, es un virus que se ha expandido rápidamente por el mundo, teniendo como lugar de inicio la ciudad de Wuhan, en China. A la fecha se han detectado más de 36 738 525 ...
    • Developing and testing a measure of COVID-19 organizational support of healthcare workers – results from Peru, Ecuador, and Bolivia 

      Zhang, Stephen X.; Sun, Shuhua; Afshar Jahansha, Asghar; Álvarez-Risco, Aldo; García Ibarra, Verónica; Li, Jizhen; Patty Tito, Ross Mary (Elsevier, 2020)
      Acceso abierto
      During the COVID-19 pandemic, healthcare workers are facing high workloads with resource constraints and risk of virus exposure, and healthcare organizations need to support their healthcare workers to reduce their anxiety. ...
    • High altitude reduces infection rate of COVID-19 but not case-fatality rate 

      Segovia Juarez, José; Castagnetto Mizuaray, Jesús Martin; Gonzales, Gustavo F. (Elsevier, 2020)
      Acceso abierto
      Coronavirus disease 19 (COVID-19) is a pandemic caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). It is suggested that life at high altitude may reduce COVID infections and case-fatality rates ...
    • Indole-3-carbaldehyde Semicarbazone Derivatives: Synthesis, Characterization, and Antibacterial Activities 

      Carrasco Solís, Fernando; Hernández Gorritti, Wilfredo Román; Chupayo, Oscar; Celedonio M., Álvarez; Oramas Royo, Sandra; Spodine, Evgenia; Tamariz Angeles, Carmen; Olivera Gonzale, Percy; Dávalos, Juan Z. (Hindawi Limited, 2020)
      Acceso abierto
      The two-dimensional NMR (in acetone-d6) spectral data revealed that the molecules 1 and 2 in solution are in the cisE isomeric form. This evidence is supported by DFT calculations at the B3LYP/6-311++G(d,p) level of theory ...
    • Insights in Osteosarcoma by Proton Nuclear Magnetic Resonance Serum Metabonomics 

      Quintero Escobar, Melissa; da Costa, Tássia B.B.C.; Gelain Martins, Lucas; Costa, Sílvia Souza Da; vanHelvoort Lengert, André; Boldrini, Érica; Morini da Silva, Sandra Regina; Lopes, Luiz Fernando Risso; Vidal, Daniel Onofre; Krepischi, Ana Cristina Victorino; Maschietto, Mariana; Tasic, L. (Frontiers Media S.A., 2020)
      Acceso abierto
      Pediatric osteosarcoma outcomes have improved over the last decades; however, patients who do not achieve a full resection of the tumor, even after aggressive chemotherapy, have the worst prognosis. At a genetic level, ...
    • Letter to the Editor: COVID-19 Infections Do Not Change with Increasing Altitudes from 1,000 to 4,700 m 

      Castagnetto Mizuaray, Jesús Martin; Segovia Juárez, José L.; Gonzales, Gustavo Francisco (Mary Ann Lieber, 2020)
      Acceso abierto
      Coronavirus disease (COVID-19) infection, after the first case reported in Wuhan, China, on December 31, 2019 and declared a pandemic by the World Health Organization in March 2020, has climbed by September 2nd to 26,076,572 ...
    • Multiple relationships between aerosol and COVID-19: A framework for global studies 

      Cao, Yaxin; Shao, LongYi; Jones, Tim Peter; Oliveira Silva, Marcos Leandro; Ge, Shuoyi; Feng, Xiaolei; Oliveira Silva, Luis Felipe; Bérubé, Kelly Ann (Elsevier, 2021)
      Acceso abierto
      COVID-19 (Corona Virus Disease 2019) is a severe respiratory syndrome currently causing a human global pandemic. The original virus, along with newer variants, is highly transmissible. Aerosols are a multiphase system ...
    • One-class models for validation of miRNAs and ERBB2 gene interactions based on sequence features for breast cancer scenarios 

      Gutiérrez Cárdenas, Juan Manuel; Wan, Zenghui (Korean Institute of Communication Sciences, 2021)
      Acceso abierto
      One challenge in miRNA–genes–diseases interaction studies is that it is challenging to find labeled data that indicate a positive or negative relationship between miRNA and genes. The use of one-class classification methods ...
    • Self-medication practices during the COVID-19 pandemic among the adult population in Peru: A cross-sectional survey 

      Quispe Cañari, Jean Franco; Fidel Rosales, Evelyn; Manrique, Diego; Mascaró Zan, Jesús; Huamán Castillón, Katia Medalith; Chamorro–Espinoza, Scherlli E.; Garayar–Peceros, Humberto; Ponce–López, Vania L. .; Sifuentes Rosales, Jhesly; Álvarez-Risco, Aldo; Yáñez, Jaime. A.; Mejia, Christian R. (Elsevier, 2021)
      Acceso abierto
      Self-medication impacts both negatively and positively the health of people, which has become evident during the COVID-19 pandemic. The study aimed to assess the prevalence of self-medicated drugs used for respiratory ...
    • Synthesis, Spectroscopic Characterization, Structural Studies, and in Vitro Antitumor Activities of Pyridine-3-carbaldehyde Thiosemicarbazone Derivatives 

      Hernández Gorritti, Wilfredo Román; Carrasco Solís, Fernando; Vaisberg, Abraham J.; Spodine, Evgenia N.; Manzur, Jorge S.; Icker, Maik; Krautscheid, Harald; Beyer, Lothar (Hindawi, 2020)
      Acceso abierto
      Eight new thiosemicarbazone derivatives, 6-(1-trifluoroethoxy)pyridine-3-carbaldehyde thiosemicarbazone (1), 6-(4'-fluorophenyl)pyridine-3-carbaldehyde thiosemicarbazone (2), 5-chloro-pyridine-3-carbaldehyde thiosemicarbazone ...
    • Telemedicine in Peru as a Result of the COVID-19 pandemic: Perspective from a country with limited internet access 

      Álvarez-Risco, Aldo; Del Aguila Arcentales, S.; Yanez, J. A. (American Society of Tropical Medicine and Hygiene, 2021)
      Acceso abierto
      The COVID-19 pandemic contributed to the worldwide implementation of telemedicine because of the need for medical care for patients, especially those with chronic diseases. This perspective paper presents the current ...
    • The deep inferior epigastric lymphatic cable flap connected to gastroepiploic lymph node flap for treatment of refractory chylous ascites: Report of two cases 

      Ciudad, Pedro; Chen, Hung Chi; Bustos, Samyd Said; Manrique, Oscar Javier; Bolletta, Alberto; Forte, Antonio J.; Huayllani, María T.; Agko, Mouchammed; Urbina, J. Antonio; Date, Shivprasad V.; Kaya, Burak (Wiley-Blackwell, 2021)
      Acceso restringido
      Chylous ascites is the leakage of lipid-rich lymph into the peritoneal cavity usually due to disruption of lymphatics or increased peritoneal lymphatic pressure. Various surgical options have been proposed to treat chylous ...
    • Tratamiento de la COVID-19 en Perú y Bolivia y los riesgos de la automedicación 

      Román, Brenda Rojas; Moscoso, Stephanie; Chung, Sun ah; Terceros, Bianca Limpias; Álvarez-Risco, Aldo; Yáñez, Jaime A. (Editorial Ciencias Medicas, 2020)
      Acceso abierto
      Introducción: Se están utilizando diversos fármacos para la sintomatología que causa la COVID-19 sin que estén aprobados para esos fines. Muchos de estos medicamentos tienen un margen de seguridad pequeño y tienen efectos ...